Hoverbike Mike

Time to get back to Artstation and catch up after all this time bringing in all what i´ve been doing on my Instagram...I kindly invites you to check it for almost daily sketches and concepts, look for @marcus_b_art

about the sketch:
A rusty and crumbling bandit hoverbike builded around an old Spitfire modified engine...Mike is proud of his work :)
there are two types of draw for me,the quick drawings i do while coffe time,relaxed & with the artbook on one of my knees...and then this hard draws...where i fold myself like a portable chair and stick the paper to my face doing details.
Normally a quick draw takes me from 10 to 20 mins if coloured...this hard draw took me 2 hours. I will shade and color it digitally...i'm to coward to mess it phisicall